Proceedings of the International Conference on Computer Information Systems and Industrial Applications

Characteristics of the Permian Reservoirs From Taiyuan Formation in Shenmu Gas Field

Authors
C.J Wang, Q. Che
Corresponding Author
C.J Wang
Available Online June 2015.
DOI
10.2991/cisia-15.2015.173How to use a DOI?
Keywords
characteristics of the reservoirs; controlling factor; reservoirs assessment
Abstract

The petrographic, physical and pore throat characteristics and heterogeneity of the reservoirs from the Taiyuan Formation in the Shenmu gas field, comprehensive application mainly on core observation, cast section, scanning electronic microscope, grain-size analysis and mercury-injection curves. There are the lithic quartz-sandstone, quartz sandstone, and lithic sandstones with high compositional maturity and medium textural maturity. The reservoir has low porosity and low permeability. The average porosity is 7.8% and the average permeability is 0.64×10-3?m2.The pore space of the reservoir mainly includes the secondary dissolved pores between grains, and rock fragment-dissolution pores plays a vital role in dissolved pores. The main factors influencing the reservoir capacity include sedimentary environments and diagenesis. Sedimentary environment is the root cause of poor reservoir property, peat diagenesis and cementation are responsible for poor physical properties of the reservoirs, and dissolution led to the modification of the reservoirs.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

Volume Title
Proceedings of the International Conference on Computer Information Systems and Industrial Applications
Series
Advances in Computer Science Research
Publication Date
June 2015
ISBN
978-94-62520-72-1
ISSN
2352-538X
DOI
10.2991/cisia-15.2015.173How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - C.J Wang
AU  - Q. Che
PY  - 2015/06
DA  - 2015/06
TI  - Characteristics of the Permian Reservoirs From Taiyuan Formation in Shenmu Gas Field
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 636
EP  - 638
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.173
DO  - 10.2991/cisia-15.2015.173
ID  - Wang2015/06
ER  -